package com.proxy.example04;

import com.proxy.example02.UserService;
import com.proxy.example02.UserServiceImpl;

public class Client {
    public static void main(String[] args) {
        //真实角色
        UserServiceImpl userService = new UserServiceImpl();

        //代理角色,不存在
        ProxyInvocationHandler handler = new ProxyInvocationHandler();
        handler.setTarget(userService);  //设置要代理的对象
        //动态生成代理类
        UserService proxy = (UserService) handler.getProxy();
        proxy.update();
    }
}
